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openwrt/target/sdk/Makefile
Christian Marangi d0c2c30e50
sdk: invert logic for GIT_BRANCH and GIT_TAGNAME 
There is currently a logic error with generating the base feed string.

In the scenario where the commit of a Tag match the latest commit of a
stable branch, the stable branch have priority over the tag name.

This results in generating SDK that actually target the branch instead
of the specific tag.

To fix this invert the logic and give priority to the tag name.

Fixes: #18583
(cherry picked from commit 289172b00e)
[ fix conflict error ]
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
2025-12-04 19:25:13 +01:00

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Makefile
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#
# Copyright (C) 2006-2014 OpenWrt.org
# Copyright (C) 2016 LEDE Project
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#
include $(TOPDIR)/rules.mk
include $(INCLUDE_DIR)/kernel.mk
include $(INCLUDE_DIR)/version.mk
include $(INCLUDE_DIR)/download.mk
override MAKEFLAGS=
SDK_NAME:=$(VERSION_DIST_SANITIZED)-sdk-$(if $(CONFIG_VERSION_FILENAMES),$(VERSION_NUMBER)-)$(BOARD)$(if $(SUBTARGET),-$(SUBTARGET))$(if $(GCCV),_gcc-$(GCCV))$(DIR_SUFFIX).$(HOST_OS)-$(HOST_ARCH)
SDK_BUILD_DIR:=$(BUILD_DIR)/$(SDK_NAME)
STAGING_SUBDIR_HOST := staging_dir/host
STAGING_SUBDIR_TARGET := staging_dir/$(TARGET_DIR_NAME)
STAGING_SUBDIR_TOOLCHAIN := staging_dir/toolchain-$(ARCH)$(ARCH_SUFFIX)_gcc-$(GCCV)_$(LIBC)$(if $(CONFIG_arm),_eabi)
BUNDLER_PATH := $(subst $(space),:,$(filter-out $(TOPDIR)/%,$(subst :,$(space),$(PATH))))
BUNDLER_COMMAND := PATH=$(BUNDLER_PATH) $(XARGS) $(SCRIPT_DIR)/bundle-libraries.sh $(SDK_BUILD_DIR)/$(STAGING_SUBDIR_HOST)
EXCLUDE_DIRS:= \
*/stamp \
*/stampfiles \
*/man \
*/info \
*/root-* \
*.install.clean \
*.install.flags \
*.install \
*/share/locale
SDK_DIRS = \
$(STAGING_SUBDIR_HOST) \
$(STAGING_SUBDIR_TOOLCHAIN)
GIT_URL:=$(shell git config --get remote.origin.url 2>/dev/null)
GIT_URL:=$(if $(CONFIG_BUILDBOT),$(filter git://% http://% https://%,$(GIT_URL)),$(GIT_URL))
GIT_COMMIT:=$(shell git rev-parse HEAD 2>/dev/null)
GIT_BRANCH:=$(filter-out master main HEAD,$(shell git rev-parse --abbrev-ref HEAD 2>/dev/null))
GIT_TAGNAME:=$(shell git show-ref --tags --dereference 2>/dev/null | sed -ne '/^$(GIT_COMMIT) / { s|^.*/||; s|\^.*||; p }')
BASE_FEED:=$(if $(GIT_URL),src-git-full base $(GIT_URL)$(if $(GIT_TAGNAME),;$(GIT_TAGNAME),$(if $(GIT_BRANCH),;$(GIT_BRANCH))))
BASE_FEED:=$(if $(BASE_FEED),$(BASE_FEED),$(shell cd $(TOPDIR); LC_ALL=C git svn info 2>/dev/null | sed -ne 's/^URL: /src-gitsvn base /p'))
BASE_FEED:=$(if $(BASE_FEED),$(BASE_FEED),$(shell cd $(TOPDIR); LC_ALL=C svn info 2>/dev/null | sed -ne 's/^URL: /src-svn base /p'))
BASE_FEED:=$(if $(BASE_FEED),$(BASE_FEED),src-git-full base $(PROJECT_GIT)/openwrt/openwrt.git$(if $(GIT_TAGNAME),;$(GIT_TAGNAME),$(if $(GIT_BRANCH),;$(GIT_BRANCH))))
KDIR_BASE = $(patsubst $(TOPDIR)/%,%,$(LINUX_DIR))
KDIR_ARCHES = $(LINUX_KARCH)
# arch/arm64/ includes reference files in arch/arm/, so we'll need both
ifeq ($(LINUX_KARCH),arm64)
KDIR_ARCHES += arm
endif
KERNEL_FILES_ARCH = \
Makefile* \
module.lds \
Kbuild.platforms \
*/Platform \
include \
*/include \
scripts \
kernel/asm-offsets.s \
kernel/module.lds
ifeq ($(LINUX_KARCH),powerpc)
KERNEL_FILES_ARCH += lib/crtsavres.o
endif
KERNEL_FILES_BASE := \
.config \
Makefile \
scripts \
tools/objtool \
include \
Module.symvers \
modules.builtin \
$(foreach arch,$(KDIR_ARCHES),$(addprefix arch/$(arch)/,$(KERNEL_FILES_ARCH)))
KERNEL_FILES := $(patsubst $(TOPDIR)/%,%,$(wildcard $(addprefix $(LINUX_DIR)/,$(KERNEL_FILES_BASE))))
# The kernel source hosts various userspace utilities sources.
# These are packaged separately from the kernel and kernel modules.
# The source has to be included here to be buildable by the SDK.
#
USERSPACE_UTILS_FILES := \
tools/build \
tools/leds \
tools/power/cpupower \
tools/scripts \
tools/spi \
tools/thermal/tmon \
tools/usb/usbip
USERSPACE_FILES := $(patsubst $(TOPDIR)/%,%,$(wildcard $(addprefix $(LINUX_DIR)/,$(USERSPACE_UTILS_FILES))))
all: compile
$(BIN_DIR)/$(SDK_NAME).tar.zst: clean
mkdir -p \
$(SDK_BUILD_DIR)/dl \
$(SDK_BUILD_DIR)/package \
$(SDK_BUILD_DIR)/$(STAGING_SUBDIR_TARGET)/include \
$(SDK_BUILD_DIR)/$(STAGING_SUBDIR_TARGET)/usr/include
$(CP) -L $(INCLUDE_DIR) $(SCRIPT_DIR) $(SDK_BUILD_DIR)/
$(TAR) -cf - -C $(TOPDIR) \
`cd $(TOPDIR); find $(KDIR_BASE)/ -name \*.ko` \
`cd $(TOPDIR); find $(KDIR_BASE)/firmware/ -newer $(KDIR_BASE)/firmware/Makefile \
-type f -name '*.bin' -or -name '*.cis' -or -name '*.csp' -or -name '*.dsp' -or -name '*.fw'` \
$(foreach exclude,$(EXCLUDE_DIRS),--exclude="$(exclude)") \
$(SDK_DIRS) $(KERNEL_FILES) | \
$(TAR) -xf - -C $(SDK_BUILD_DIR)
$(TAR) -cf - -C $(TOPDIR) $(USERSPACE_FILES) | \
$(TAR) -xf - -C $(SDK_BUILD_DIR)
(cd $(SDK_BUILD_DIR); find $(STAGING_SUBDIR_HOST)/bin $(STAGING_SUBDIR_HOST)/usr/bin \
$(STAGING_SUBDIR_HOST)/llvm-bpf/bin $(STAGING_SUBDIR_HOST)/llvm-bpf/libexec \
$(STAGING_SUBDIR_TOOLCHAIN)/bin $(STAGING_SUBDIR_TOOLCHAIN)/*/bin $(STAGING_SUBDIR_TOOLCHAIN)/libexec \
$(KDIR_BASE) \
-type f | $(BUNDLER_COMMAND))
@-( \
find \
$(SDK_BUILD_DIR)/$(STAGING_SUBDIR_HOST)/bin \
$(SDK_BUILD_DIR)/$(STAGING_SUBDIR_HOST)/usr/bin \
$(SDK_BUILD_DIR)/$(STAGING_SUBDIR_HOST)/llvm-bpf/bin \
$(SDK_BUILD_DIR)/$(STAGING_SUBDIR_HOST)/llvm-bpf/libexec \
$(SDK_BUILD_DIR)/$(STAGING_SUBDIR_TOOLCHAIN)/bin \
$(SDK_BUILD_DIR)/$(STAGING_SUBDIR_TOOLCHAIN)/*/bin \
$(SDK_BUILD_DIR)/$(STAGING_SUBDIR_TOOLCHAIN)/libexec \
-type f; \
find \
$(SDK_BUILD_DIR)/$(STAGING_SUBDIR_HOST)/lib \
$(SDK_BUILD_DIR)/$(STAGING_SUBDIR_HOST)/llvm-bpf/lib \
$(SDK_BUILD_DIR)/$(STAGING_SUBDIR_HOST)/usr/lib \
-type f -name \*.so\*; \
) | xargs strip 2>/dev/null >/dev/null
mkdir -p $(SDK_BUILD_DIR)/target/linux
$(CP) $(GENERIC_PLATFORM_DIR) $(PLATFORM_DIR) $(SDK_BUILD_DIR)/target/linux/
rm -rf \
$(SDK_BUILD_DIR)/target/linux/*/files* \
$(SDK_BUILD_DIR)/target/linux/*/patches*
./convert-config.pl $(TOPDIR)/.config > $(SDK_BUILD_DIR)/Config-build.in
$(CP) -L \
$(TOPDIR)/LICENSES \
$(TOPDIR)/COPYING \
$(TOPDIR)/rules.mk \
./files/Config.in \
./files/Makefile \
./files/include/prepare.mk \
./files/README.md \
$(SDK_BUILD_DIR)/
mkdir -p $(SDK_BUILD_DIR)/package/kernel
$(CP) \
$(TOPDIR)/package/Makefile \
$(TOPDIR)/package/libs/toolchain \
$(SDK_BUILD_DIR)/package/
$(CP) \
$(TOPDIR)/package/kernel/linux \
$(SDK_BUILD_DIR)/package/kernel/
-rm -rf $(SDK_BUILD_DIR)/$(STAGING_SUBDIR_HOST)/.prereq-build
-rm -rf $(SDK_BUILD_DIR)/$(STAGING_SUBDIR_HOST)/doc
-rm -rf $(SDK_BUILD_DIR)/$(STAGING_SUBDIR_HOST)/share/doc
-rm -f $(SDK_BUILD_DIR)/feeds.conf.default
$(if $(BASE_FEED),echo "$(BASE_FEED)" > $(SDK_BUILD_DIR)/feeds.conf.default)
if [ -f $(TOPDIR)/feeds.conf ]; then \
cat $(TOPDIR)/feeds.conf >> $(SDK_BUILD_DIR)/feeds.conf.default; \
else \
cat $(TOPDIR)/feeds.conf.default >> $(SDK_BUILD_DIR)/feeds.conf.default; \
fi
$(SED) 's,^# REVISION:=.*,REVISION:=$(REVISION),g' $(SDK_BUILD_DIR)/include/version.mk
$(SED) 's,^# SOURCE_DATE_EPOCH:=.*,SOURCE_DATE_EPOCH:=$(SOURCE_DATE_EPOCH),g' $(SDK_BUILD_DIR)/include/version.mk
$(SED) '/LINUX_VERMAGIC:=/ { s,unknown,$(LINUX_VERMAGIC),g }' $(SDK_BUILD_DIR)/include/kernel.mk
find $(SDK_BUILD_DIR) -name .git | $(XARGS) rm -rf
find $(SDK_BUILD_DIR) -name .svn | $(XARGS) rm -rf
find $(SDK_BUILD_DIR) -name CVS | $(XARGS) rm -rf
-make -C $(SDK_BUILD_DIR)/scripts/config clean
(cd $(BUILD_DIR); \
tar -I '$(STAGING_DIR_HOST)/bin/zstd -T0 --ultra -20' -cf $@ $(SDK_NAME) \
--mtime="$(shell date --date=@$(SOURCE_DATE_EPOCH))"; \
)
download:
prepare:
compile: $(BIN_DIR)/$(SDK_NAME).tar.zst
install: compile
clean:
rm -rf $(SDK_BUILD_DIR) $(BIN_DIR)/$(SDK_NAME).tar.zst
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